Question

Final and of the unknown side rania answer to the nearest whole number 7 mm to 7 mm what is the answer

Answer 1

Round to the nearest whole number means round the tenth digit to the one digit, so

Divide 1 by 2

1/2 = 0.5, so we will add 0.5 and subtract 0.5 from 7

7 - 0.5 = 6.5

7 + 0.5 = 7.5, so

`6.5\text{ }\leq\text{ 7 mm <7.5}`

You can choose any number between them

`6.5\approx\text{ 7}`
`7.49\approx\text{ 7}`